The manager urged his staff not to （ ） the precious opportunity.

（ ） my delight, our school football team won the game easily.

It doesn’t matter _____ you pay in cash or by credit card in this store.

These tickets for the performance are （ ） until the end of the month．

—Do you like the material? —Yes, it （ ） very soft.

He works too hard.That’s _____ is wrong with him.

Education cannot be （ ） in any country.

They always give their vacant seats to （ ） comes first.

Jim was caught （ ） drugs into the country.

I have no objection （ ） your design for the new type of machine this time.

A new technique （ ）, the output as a whole increased by 20 percent.

I don’t like to _____ a room with a stranger.